EP4102296A4 - Pellicle frame, pellicle, exposure original plate with pellicle and exposure method, and method for manufacturing semiconductor device or liquid crystal display board - Google Patents

Pellicle frame, pellicle, exposure original plate with pellicle and exposure method, and method for manufacturing semiconductor device or liquid crystal display board

Info

Publication number
EP4102296A4
EP4102296A4 EP21750061.0A EP21750061A EP4102296A4 EP 4102296 A4 EP4102296 A4 EP 4102296A4 EP 21750061 A EP21750061 A EP 21750061A EP 4102296 A4 EP4102296 A4 EP 4102296A4
Authority
EP
European Patent Office
Prior art keywords
pellicle
exposure
liquid crystal
semiconductor device
crystal display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21750061.0A
Other languages
German (de)
French (fr)
Other versions
EP4102296A1 (en
Inventor
Yu Yanase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=77200227&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4102296(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of EP4102296A1 publication Critical patent/EP4102296A1/en
Publication of EP4102296A4 publication Critical patent/EP4102296A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/62—Pellicles, e.g. pellicle assemblies, e.g. having membrane on support frame; Preparation thereof
    • G03F1/64—Pellicles, e.g. pellicle assemblies, e.g. having membrane on support frame; Preparation thereof characterised by the frames, e.g. structure or material, including bonding means therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
    • G03F7/70983—Optical system protection, e.g. pellicles or removable covers for protection of mask
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
    • H01L21/0273—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers characterised by the treatment of photoresist layers
    • H01L21/0274—Photolithographic processes
EP21750061.0A 2020-02-04 2021-02-02 Pellicle frame, pellicle, exposure original plate with pellicle and exposure method, and method for manufacturing semiconductor device or liquid crystal display board Pending EP4102296A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020016970 2020-02-04
PCT/JP2021/003614 WO2021157539A1 (en) 2020-02-04 2021-02-02 Pellicle frame, pellicle, exposure original plate with pellicle and exposure method, and method for manufacturing semiconductor device or liquid crystal display board

Publications (2)

Publication Number Publication Date
EP4102296A1 EP4102296A1 (en) 2022-12-14
EP4102296A4 true EP4102296A4 (en) 2024-03-20

Family

ID=77200227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21750061.0A Pending EP4102296A4 (en) 2020-02-04 2021-02-02 Pellicle frame, pellicle, exposure original plate with pellicle and exposure method, and method for manufacturing semiconductor device or liquid crystal display board

Country Status (7)

Country Link
US (1) US20230135575A1 (en)
EP (1) EP4102296A4 (en)
JP (2) JP6954498B1 (en)
KR (1) KR20220137023A (en)
CN (2) CN215449882U (en)
TW (3) TWI770802B (en)
WO (1) WO2021157539A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202328808A (en) * 2021-11-01 2023-07-16 日商信越化學工業股份有限公司 Pellicle frame, and pellicle
WO2023149056A1 (en) * 2022-02-04 2023-08-10 日本軽金属株式会社 Optical member and production method therefor
WO2024009976A1 (en) * 2022-07-06 2024-01-11 信越化学工業株式会社 Pellicle frame, pellicle and exposure original plate with pellicle, method for producing pellicle frame, light exposure method, method for manufacturing semiconductor device, and method for manufacturing liquid crystal display plate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002202589A (en) * 2000-12-27 2002-07-19 Mitsui Chemicals Inc Pellicle
US20140307237A1 (en) * 2013-04-15 2014-10-16 Shin-Etsu Chemical Co., Ltd. Pellicle frame and pellicle with this
US20180239242A1 (en) * 2015-08-17 2018-08-23 Mitsui Chemicals, Inc. Pellicle frame, pellicle containing same, method for producing pellicle frame, and method for producing pellicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3388162B2 (en) * 1997-12-03 2003-03-17 信越化学工業株式会社 Method for manufacturing pellicle for lithography
JP2001249442A (en) 2000-03-07 2001-09-14 Shin Etsu Chem Co Ltd Pellicle for semiconductor lithography
JP2002323752A (en) * 2001-04-24 2002-11-08 Asahi Glass Co Ltd Pellicle
JP2003222990A (en) * 2001-11-21 2003-08-08 Asahi Glass Co Ltd Loading structure of photomask with pellicle
JP2005292623A (en) * 2004-04-02 2005-10-20 Asahi Glass Co Ltd Pellicle
JP6347741B2 (en) * 2014-12-25 2018-06-27 信越化学工業株式会社 Pellicle
JP6370255B2 (en) * 2015-04-07 2018-08-08 信越化学工業株式会社 Pellicle frame and pellicle using the same
US20170090278A1 (en) * 2015-09-30 2017-03-30 G-Force Nanotechnology Ltd. Euv pellicle film and manufacturing method thereof
US10241390B2 (en) * 2016-02-24 2019-03-26 AGC Inc. Reflective mask blank and process for producing the reflective mask blank
KR101900720B1 (en) * 2017-11-10 2018-09-20 주식회사 에스앤에스텍 Pellicle for Extreme Ultraviolet(EUV) Lithography and Method for fabricating the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002202589A (en) * 2000-12-27 2002-07-19 Mitsui Chemicals Inc Pellicle
US20140307237A1 (en) * 2013-04-15 2014-10-16 Shin-Etsu Chemical Co., Ltd. Pellicle frame and pellicle with this
US20180239242A1 (en) * 2015-08-17 2018-08-23 Mitsui Chemicals, Inc. Pellicle frame, pellicle containing same, method for producing pellicle frame, and method for producing pellicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021157539A1 *

Also Published As

Publication number Publication date
TW202147021A (en) 2021-12-16
CN115023651A (en) 2022-09-06
JPWO2021157539A1 (en) 2021-08-12
JP6954498B1 (en) 2021-10-27
TW202238261A (en) 2022-10-01
EP4102296A1 (en) 2022-12-14
TWM618015U (en) 2021-10-11
KR20220137023A (en) 2022-10-11
JP2022000709A (en) 2022-01-04
TWI770802B (en) 2022-07-11
CN215449882U (en) 2022-01-07
US20230135575A1 (en) 2023-05-04
WO2021157539A1 (en) 2021-08-12

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